package com.markus.code.exam.tonghuashun;

/**
 * Author:markusZhang
 * Date:Create in 2020/9/5 10:45
 * todo:
 */
public class B {
    public static B t1 = new B();
    public static B t2 = new B();
    {
        System.out.println("构造块");
    }
    static {
        System.out.println("静态块");
    }

    public static void main(String[] args) {
        B b = new B();
        String str = "abc";
        boolean a = str.contains("a");
        System.out.println(a);
    }
}
